215698392

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4703}}^1$

素因数の和:4742

約数の個数: 144

約数和(自身を含む): 731989440

約数和(自身を除く): 516291048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 4703, 5096, 5733, 6552, 7644, 9406, 11466, 14109, 15288, 18812, 22932, 28218, 32921, 37624, 42327, 45864, 56436, 61139, 65842, 84654, 98763, 112872, 122278, 131684, 169308, 183417, 197526, 230447, 244556, 263368, 296289, 338616, 366834, 395052, 427973, 460894, 489112, 550251, 592578, 691341, 733668, 790104, 855946, 921788, 1100502, 1185156, 1283919, 1382682, 1467336, 1711892, 1843576, 2074023, 2201004, 2370312, 2567838, 2765364, 2995811, 3423784, 3851757, 4148046, 4402008, 5135676, 5530728, 5991622, 7703514, 8296092, 8987433, 10271352, 11983244, 15407028, 16592184, 17974866, 23966488, 26962299, 30814056, 35949732, 53924598, 71899464, 107849196, 215698392]

約数ペア:

[(1, 215698392), (2, 107849196), (3, 71899464), (4, 53924598), (6, 35949732), (7, 30814056), (8, 26962299), (9, 23966488), (12, 17974866), (13, 16592184), (14, 15407028), (18, 11983244), (21, 10271352), (24, 8987433), (26, 8296092), (28, 7703514), (36, 5991622), (39, 5530728), (42, 5135676), (49, 4402008), (52, 4148046), (56, 3851757), (63, 3423784), (72, 2995811), (78, 2765364), (84, 2567838), (91, 2370312), (98, 2201004), (104, 2074023), (117, 1843576), (126, 1711892), (147, 1467336), (156, 1382682), (168, 1283919), (182, 1185156), (196, 1100502), (234, 921788), (252, 855946), (273, 790104), (294, 733668), (312, 691341), (364, 592578), (392, 550251), (441, 489112), (468, 460894), (504, 427973), (546, 395052), (588, 366834), (637, 338616), (728, 296289), (819, 263368), (882, 244556), (936, 230447), (1092, 197526), (1176, 183417), (1274, 169308), (1638, 131684), (1764, 122278), (1911, 112872), (2184, 98763), (2548, 84654), (3276, 65842), (3528, 61139), (3822, 56436), (4703, 45864), (5096, 42327), (5733, 37624), (6552, 32921), (7644, 28218), (9406, 22932), (11466, 18812), (14109, 15288)]